Find out how to stop Windows Security from alerting you about or blocking a trusted file, file type, or process, by adding it to the exclusions list.

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Change the page orientation (landscape or portrait) for an entire slide show.

Teams in Microsoft Teams are collections of people, content, and tools surrounding different projects and jobs.

The display language you select changes the default language used by Windows features, such as Settings and File Explorer. Select Start > Settings > Time & Language > Language.

If you don’t like the default date format, you can pick a different one in Excel, like February 2, 2012 or 2/2/12. You can also create your own custom format in Excel.

If the Excel data you want to filter requires complex criteria you can filter by using advaned criteria.

In Excel 2010, the maximum worksheet size is 1,048,576 rows by 16,384 columns. In this article, find all workbook, worksheet, and feature specifications and limits.

Learn how to use the privacy dashboard in your Microsoft account and manage your privacy settings for products you use.

You can open an Excel workbook and collaborate with others at the same time using co-authoring. This article will explain how.